Granted Patent
Utility
US 4,648,737 · App. 06/748,194
Theft prevention apparatus
Inventors:
Ralph J. Lake, Jr., Thomas P. Iosso
Patented Case
View Patent ↗
Granted: Mar 10, 1987
Filed: Jun 24, 1985
Inventors
Ralph J. Lake, Jr.
Thomas P. Iosso
Assignee (at issue)
Burroughs, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.